BERCHEM® 4842 is a low molecular weight, high value added sodium polyacrylate-based dispersant specially designed for pigmented paper coating formulations. BERCHEM® 4842 has the added value of not giving significant high viscosities at higher dosages as compared to the competitive products. Proper coating dispersion is essential to achieving good coater runnability and can significantly improve or eliminate issues such as scratching, weeping, and whiskering.
Reactive insolubilizer for starch.latex binders in high solids pigmented coatings
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Bercen specializes in developing and producing fine chemicals and intermediates for sophisticated chemistry applications and additives that enhance the physical properties of customer end-use formulations.
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